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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":April 29, 2026, 2 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
253041 3.6 注意 サイバートラスト株式会社
D-Bus
レッドハット
- D-Bus の _dbus_validate_signature_with_reason 関数におけるシグネチャを偽装される脆弱性 CWE-20
不適切な入力確認
CVE-2009-1189 2010-02-5 14:22 2009-04-27 Show GitHub Exploit DB Packet Storm
253042 6.5 警告 シスコシステムズ - Cisco ASA のデフォルト設定におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-4455 2010-02-4 11:20 2009-12-17 Show GitHub Exploit DB Packet Storm
253043 4 警告 IBM - IBM DB2 におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2009-4439 2010-02-4 11:20 2009-12-28 Show GitHub Exploit DB Packet Storm
253044 6.5 警告 IBM - IBM DB2 におけるデータを使用される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-4438 2010-02-4 11:19 2009-12-28 Show GitHub Exploit DB Packet Storm
253045 10 危険 IBM - IBM DB2 の Spatial Extender コンポーネントに同梱されているストアドプロシージャにおける脆弱性 CWE-noinfo
情報不足
CVE-2009-4335 2010-02-4 11:19 2009-12-16 Show GitHub Exploit DB Packet Storm
253046 4 警告 IBM - IBM DB2 の DRDA Services コンポーネントにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2009-4328 2010-02-4 11:19 2009-12-16 Show GitHub Exploit DB Packet Storm
253047 7.2 危険 IBM - IBM DB2 の Install コンポーネントにおける脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-4331 2010-02-4 11:19 2009-12-16 Show GitHub Exploit DB Packet Storm
253048 7.5 危険 IBM - IBM DB2 の Relational Data Services コンポーネントにおけるパスワードの引数を取得される脆弱性 CWE-200
情報漏えい
CVE-2009-4333 2010-02-4 11:19 2009-12-16 Show GitHub Exploit DB Packet Storm
253049 7.2 危険 IBM - IBM DB2 の Engine Utilities コンポーネントの db2licm における脆弱性 CWE-noinfo
情報不足
CVE-2009-4330 2010-02-4 11:18 2009-12-16 Show GitHub Exploit DB Packet Storm
253050 4 警告 IBM - IBM DB2 の Engine Utilities コンポーネントにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2009-4329 2010-02-4 11:18 2009-12-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 29, 2026, 4:51 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
212361 9.8 CRITICAL
Network
uvnc
siemens
ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p
UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer request handler, which can potentially result in code execution. This attack appears to be expl… CWE-787
 Out-of-bounds Write
CVE-2019-8273 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
212362 9.8 CRITICAL
Network
uvnc
siemens
ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p
UltraVNC revision 1211 has multiple off-by-one vulnerabilities in VNC server code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. Thes… CWE-193
 Off-by-one Error
CVE-2019-8272 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
212363 9.8 CRITICAL
Network
uvnc
siemens
ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p
UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer handler, which can potentially result code execution. This attack appears to be exploitable via… CWE-787
 Out-of-bounds Write
CVE-2019-8271 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
212364 7.5 HIGH
Network
uvnc ultravnc UltraVNC revision 1210 has out-of-bounds read vulnerability in VNC client code inside Ultra decoder, which results in a denial of service (DoS) condition. This attack appear to be exploitable via net… CWE-125
Out-of-bounds Read
CVE-2019-8270 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
212365 7.5 HIGH
Network
uvnc
siemens
ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p
UltraVNC revision 1206 has stack-based Buffer overflow vulnerability in VNC client code inside FileTransfer module, which leads to a denial of service (DoS) condition. This attack appear to be exploi… CWE-787
 Out-of-bounds Write
CVE-2019-8269 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
212366 9.8 CRITICAL
Network
uvnc
siemens
ultravnc
sinumerik_pcu_base_win7_software\/ipc
sinumerik_pcu_base_win10_software\/ipc
sinumerik_access_mymachine\/p2p
UltraVNC revision 1206 has multiple off-by-one vulnerabilities in VNC client code connected with improper usage of ClientConnection::ReadString function, which can potentially result code execution. … CWE-193
 Off-by-one Error
CVE-2019-8268 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
212367 7.5 HIGH
Network
uvnc ultravnc UltraVNC revision 1207 has out-of-bounds read vulnerability in VNC client code inside TextChat module, which results in a denial of service (DoS) condition. This attack appears to be exploitable via … CWE-125
Out-of-bounds Read
CVE-2019-8267 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
212368 9.8 CRITICAL
Network
uvnc ultravnc UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of ClientConnection::Copybuffer function in VNC client code, which can potentially result in cod… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write
CVE-2019-8266 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
212369 9.8 CRITICAL
Network
uvnc ultravnc UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of SETPIXELS macro in VNC client code, which can potentially result in code execution. This atta… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write
CVE-2019-8265 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm
212370 9.8 CRITICAL
Network
uvnc ultravnc UltraVNC revision 1203 has out-of-bounds access vulnerability in VNC client inside Ultra2 decoder, which can potentially result in code execution. This attack appears to be exploitable via network co… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write
CVE-2019-8264 2024-11-21 13:49 2019-03-9 Show GitHub Exploit DB Packet Storm